../ noaa_15_ephemeris_20180303.txt 22-Jun-2023 16:51 108146 noaa_18_ephemeris_20180303.txt 22-Jun-2023 16:51 108061 noaa_19_ephemeris_20180303.txt 22-Jun-2023 16:51 108200 noaa_20_ephemeris_20180303.txt 22-Jun-2023 16:51 108084